Try new version of is_virtual_base_of.hpp

Back recent change to work around issue.
Check result of intel compiler compile

[SVN r51744]

libs/serialization

@@ -1 +1 @@
-Subproject commit df28702b7cdae5538b14e2904abcbb566a5b431f
+Subproject commit b9982ed14d8283d3f9fdc31a96b600e0f123066c